IEntityMaterializerSource.CreateMaterializeExpression Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v8.0.0

Overloads

CreateMaterializeExpression(EntityMaterializerSourceParameters, Expression)	Creates an Expression tree representing creating an entity instance. This method is typically used by database providers (and other extensions). It is generally not used in application code.
CreateMaterializeExpression(IEntityType, String, Expression)	Obsolete. Creates an Expression tree representing creating an entity instance. This method is typically used by database providers (and other extensions). It is generally not used in application code.

CreateMaterializeExpression(EntityMaterializerSourceParameters, Expression)

Creates an Expression tree representing creating an entity instance.

This method is typically used by database providers (and other extensions). It is generally not used in application code.

public virtual System.Linq.Expressions.Expression CreateMaterializeExpression (Microsoft.EntityFrameworkCore.Query.EntityMaterializerSourceParameters parameters, System.Linq.Expressions.Expression materializationExpression);

abstract member CreateMaterializeExpression : Microsoft.EntityFrameworkCore.Query.EntityMaterializerSourceParameters * System.Linq.Expressions.Expression -> System.Linq.Expressions.Expression
override this.CreateMaterializeExpression : Microsoft.EntityFrameworkCore.Query.EntityMaterializerSourceParameters * System.Linq.Expressions.Expression -> System.Linq.Expressions.Expression

Public Overridable Function CreateMaterializeExpression (parameters As EntityMaterializerSourceParameters, materializationExpression As Expression) As Expression

Parameters

parameters

EntityMaterializerSourceParameters

Parameters for the entity being materialized.

materializationExpression

Expression

The materialization expression to build on.

Returns

Expression

An expression to read the value.

CreateMaterializeExpression(IEntityType, String, Expression)

Caution

Use the overload that accepts an EntityMaterializerSourceParameters object.

Creates an Expression tree representing creating an entity instance.

This method is typically used by database providers (and other extensions). It is generally not used in application code.

[System.Obsolete("Use the overload that accepts an EntityMaterializerSourceParameters object.")]
public System.Linq.Expressions.Expression CreateMaterializeExpression (Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, string entityInstanceName, System.Linq.Expressions.Expression materializationExpression);

[<System.Obsolete("Use the overload that accepts an EntityMaterializerSourceParameters object.")>]
abstract member CreateMaterializeExpression : Microsoft.EntityFrameworkCore.Metadata.IEntityType * string * System.Linq.Expressions.Expression -> System.Linq.Expressions.Expression

Public Function CreateMaterializeExpression (entityType As IEntityType, entityInstanceName As String, materializationExpression As Expression) As Expression

Parameters

entityType

IEntityType

The entity type being materialized.

entityInstanceName

String

The name of the instance being materialized.

materializationExpression

Expression

The materialization expression to build on.

Returns

Expression

An expression to read the value.

Attributes

ObsoleteAttribute